LT2078CS8 Linear Technology, LT2078CS8 Datasheet
LT2078CS8
Specifications of LT2078CS8
Available stocks
Related parts for LT2078CS8
LT2078CS8 Summary of contents
Page 1
... The input range goes below ground. The all NPN output stage swings to within a few millivolts of ground while sinking current––no power consuming pull-down resis- tors are needed. For applications requiring DIP packages refer to the LT1078/LT1079. , LTC and LT are registered trademarks of Linear Technology Corporation (Li-Ion – ...
Page 2
... RATINGS (Note 1) Specified Temperature Range Commercial ............................................. Industrial ............................................ – Storage Temperature Range ................. – 150 C Lead Temperature (Soldering, 10 sec).................. 300 ORDER PART NUMBER OUT A –IN A LT2078ACS8 +IN A LT2078AIS8 V LT2078CS8 +IN B LT2078IS8 –IN B PART MARKING OUT B 2078A 2078 2078AI 2078I 5V, 0V 0.1V CONDITIONS (NOTE 2) ...
Page 3
ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER CONDITIONS (NOTE 1) A Large-Signal Voltage Gain V VOL V Maximum Output Voltage Output Low, No Load Swing Output Low GND Output Low, I Output High, No Load Output High GND SR ...
Page 4
LT2078/LT 2079 ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are at T SYMBOL PARAMETER CONDITIONS A Large-Signal Voltage Gain V VOL V Maximum Output Voltage Output Low, No Load Swing Output Low, I Output High, No Load Output High ...
Page 5
ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are at T SYMBOL PARAMETER V Input Offset Voltage OS V Input Offset Voltage Drift OS T (Note 6) I Input Offset Current OS I Input Bias Current B A Large-Signal Voltage Gain VOL ...
Page 6
LT2078/LT 2079 W U TYPICAL PERFORMANCE CHARACTERISTICS 0.1Hz to 10Hz Noise 2.5V S CHANNEL A CHANNEL TIME (SEC) LT2078/79 • TPC04 10Hz Voltage Noise Distribution 35 T ...
Page 7
W U TYPICAL PERFORMANCE CHARACTERISTICS Gain, Phase vs Frequency 30 PHASE MARGIN 58 20 15V 5V, 0V PHASE MARGIN 15V – 100 300 FREQUENCY (kHz) LTC2078/79 TPC12 Slew Rate, Gain Bandwidth Product and ...
Page 8
LT2078/LT 2079 W U TYPICAL PERFORMANCE CHARACTERISTICS Supply Current vs Temperature 15V 5V –50 – 100 125 TEMPERATURE ( C) LT2078/79 • ...
Page 9
PLIFIED SCHEMATIC 10k 10k 2.2k Q16 Q12 4 Q11 1 Q27 Q1 600 – Q21 IN Q28 Q2 600 + Q22 + IN V Q39 175pF 6.2k 6.2k 1/2 ...
Page 10
LT2078/LT 2079 U U APPLICATIONS INFORMATION The LT2078/LT2079 devices are fully specified with + – 5V 0V 0.1V. This set of operating CM conditions appears to be the most representative for battery powered micropower ...
Page 11
U U APPLICATIONS INFORMATION 1. When the input is more than a diode drop below ground, unlimited current will flow from the substrate (V terminal) to the input. This can destroy the unit. On the LT2078/LT2079, resistors in series with ...
Page 12
LT2078/LT 2079 U U APPLICATIONS INFORMATION the individual characteristics of the two devices, the two and three op amp instrumentation amplifier configura- tions shown in this data sheet are examples. Matching characteristics are not 100% tested on the LT2078/LT2079. Some ...
Page 13
U TYPICAL APPLICATIONS Picoampere Input Current, Triple Op Amp Instrumentation Amplifier with Bias Current Cancellation – 1/4 LT2079 2 – 20M 200k R1 6 – 1/4 LT2079 ...
Page 14
LT2078/LT 2079 U TYPICAL APPLICATIONS Single Supply, Micropower, Second Order Lowpass Filter with 60Hz Notch 27.6k 27.6k 0.1% 0. 40Hz 505k 0.1% Y INPUT (5mV TO 50V – 1/4 LT2079 ...
Page 15
... MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm) Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...
Page 16
... BSC S14 0502 5k 220 C TRIM 7 0.02V TO 2.2V = OUT 220 C 0.1 C LT2078/79 • TA14 Max Drift Max Input Voltage Range Includes Ground LT/GP 0903 1K REV A • PRINTED IN USA LINEAR TECHNOLOGY CORPORATION 1996 20789fa ...